Doc bug for RED HAT ENTERPRISE LINUX ATOMIC HOST 7 GETTING STARTED WITH CONTAINERS (https://access.redhat.com/documentation/en/red-hat-enterprise-linux-atomic-host/version-7/getting-started-with-containers/#setting_up_kubernetes_on_the_nodes).

In "3.5. SETTING UP KUBERNETES ON THE NODES", there's a typo of "KUBELET_ARTS" in the text that should be "KUBELET_ARGS" (as correctly shown in the example code block that follows):

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Edit /etc/kubernetes/kubelet: In this file on each node, modify KUBELET_ADDRESS (0.0.0.0 to listen on all network interfaces), KUBELET_HOSTNAME (replace hostname_override with the hostname or IP address of the local system: node1 or node2), set KUBELET_ARTS to "--register-node=true", and KUBELET_API_SERVER (set --api_servers=http://master.example.com:8080 or other location of the master), as shown below:

KUBELET_ADDRESS="--address=0.0.0.0"
KUBELET_HOSTNAME="--hostname-override=node?"
KUBELET_ARGS="--register-node=true"
KUBELET_API_SERVER="--api_servers=http://master.example.com:8080"